Large-eared Pied Bat (Chalinolobus dwyeri)

The Large-eared Pied Bat (Photographer: Unknown)


Large-eared pied bats are classified as “vulnerable”. This species was recently discovered in the 1960’s. There is little information on the large-eared pied bat due to its recent discovery, rarity, and sensitivity towards human presence. The status of “vulnerable” is largely attributed to the destruction of roosting sites (from mining), and diminishing prey (due to habitat loss).

Roosting occurs in caves near the opening. Large-eared pied bats roost in small groups probably due to a small overall population. During the winter this species will hibernate.

Large-eared pied bats measure 100mm including the head and tail, with the tail accounting for almost half of that number. The coat is shiny and black; there is a white stripe on the flank (underside) of each wing. The ears are large (hence the “large-eared”). Facial lobes are located on the lower lip another located between the corner of the mouth and the bottom of the ear.

It is believed that large-eared pied bats eat insects although no one knows for sure.

Two young are born in the summer.  

Further Information on the Large-eared Pied Bat:

Bibliography

A Field Guide to the Mammals of Australia, Menkhorst, P. and Knight, F. ©2001.

Large-eared Pied Bat, Australian Museum, 8/7/04, http://www.amonline.net.au/bats/records/bat53.htm.